move "determining last updated date" to the server

server/app/api/playlist.py

@@ -12,6 +12,8 @@ from app.lib import playlistlib
 from flask import Blueprint
 from flask import request
 
+from app.helpers import create_new_date
+
 playlist_bp = Blueprint("playlist", __name__, url_prefix="/")
 
 PlaylistExists = exceptions.PlaylistExists
@@ -38,7 +40,7 @@ def create_playlist():
         "name": data["name"],
         "description": "",
         "pre_tracks": [],
-        "lastUpdated": data["lastUpdated"],
+        "lastUpdated": create_new_date(),
         "image": "",
         "thumb": "",
     }
@@ -99,7 +101,7 @@ def update_playlist(playlistid: str):
     playlist = {
         "name": str(data.get("name")).strip(),
         "description": str(data.get("description").strip()),
-        "lastUpdated": str(data.get("lastUpdated")),
+        "lastUpdated": create_new_date(),
         "image": None,
         "thumb": None,
     }

server/app/db/playlists.py

@@ -5,6 +5,8 @@ from app import db
 from app import models
 from bson import ObjectId
 
+from app.helpers import create_new_date
+
 convert_many = db.convert_many
 convert_one = db.convert_one
 
@@ -23,12 +25,8 @@ class Playlists(db.Mongo):
         Inserts a new playlist object into the database.
         """
         return self.collection.update_one(
-            {
-                "name": playlist["name"]
-            },
-            {
-                "$set": playlist
-            },
+            {"name": playlist["name"]},
+            {"$set": playlist},
             upsert=True,
         ).upserted_id
 
@@ -50,12 +48,13 @@ class Playlists(db.Mongo):
         """
         Adds a track to a playlist.
         """
+        date = create_new_date()
 
         return self.collection.update_one(
-            {"_id": ObjectId(playlistid)},
-            {"$push": {
-                "pre_tracks": track
-            }},
+            {
+                "_id": ObjectId(playlistid),
+            },
+            {"$push": {"pre_tracks": track}, "$set": {"lastUpdated": date}},
         )
 
     def get_playlist_by_name(self, name: str) -> dict:

server/app/helpers.py

@@ -1,7 +1,7 @@
 """
 This module contains mini functions for the server.
 """
-import datetime
+from datetime import datetime
 import os
 import random
 import threading
@@ -114,21 +114,13 @@ def check_artist_image(image: str) -> str:
         return img_name
 
 
-class Timer:
-    begin: int = 0
-    end: int = 0
-
-    def start(self):
-        self.begin = time.time()
-
-    def stop(self):
-        self.end = time.time()
-        print(str(datetime.timedelta(seconds=round(self.end - self.begin))))
-
-
 def create_album_hash(title: str, artist: str) -> str:
     """
     Creates a simple hash for an album
     """
     return (title + artist).replace(" ", "").lower()
 
+def create_new_date():
+    now = datetime.now()
+    str = now.strftime("%Y-%m-%d %H:%M:%S")
+    return str

server/app/models.py

@@ -145,6 +145,7 @@ class Playlist:
         if track not in self._pre_tracks:
             self._pre_tracks.append(track)
             self.update_count()
+            self.lastUpdated = helpers.create_new_date()
         else:
             raise TrackExistsInPlaylist("Track already exists in playlist")